BOSSD Security is a Professional OEM & ODM Manufacturer of Video Intercoms since 2003.<br /><br />Our Products and Service Contain Mainly: Villa & Apartment Video door phones and Security Intergration solutions etc.<br /><br />Our Products have been passed CE/ RoHS/ C-Tick/ SAA certifications, And well exported to many countries.<br /><br />Shenzhen Bossd Security is a very professional manufacturer with own R&D Teams (8 Persons), and more than 80 Production Line workers.